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H2Te + Ni(OH)2 = NiTe + 2 H2O
Fe(OH)2 + S = FeS + OH =>
Fe(OH)2 + S = FeS + 2 OH
Mg(OH)3 + H2SO4 = Mg(HSO4)3 + H2O =>
Mg(OH)3 + 3 H2SO4 = Mg(HSO4)3 + 3 H2O
Sn(ClO3)4 + Na3PO4 = Sn3(PO4)4 + NaClO3 =>
3 Sn(ClO3)4 + 4 Na3PO4 = Sn3(PO4)4 + 12 NaClO3
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + Na(NO3) + Na(OH) = Na2ZnO2 + NH3 + H2O =>
4 Zn + Na(NO3) + 7 Na(OH) = 4 Na2ZnO2 + NH3 + 2 H2O
HCl + Cu2CO3 = CuCl + CO2 + H2O =>
2 HCl + Cu2CO3 = 2 CuCl + CO2 + H2O
Cu(NO3) + NaHCO3 = CuCO3 + NaNO3 + H2 =>
2 Cu(NO3) + 2 NaHCO3 = 2 CuCO3 + 2 NaNO3 + H2
BaCO3 + B2O3 = BaB2O4 + CO2 =>
BaCO3 + B2O3 = BaB2O4 + CO2
Sb2O3 + H2O = Sb(O2H) =>
Sb2O3 + H2O = 2 Sb(O2H)
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CoCl2 + NH4OH = Cl2[Co(NH3)6] + H2O =>
CoCl2 + 6 NH4OH = Cl2[Co(NH3)6] + 6 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg(HCO3)2 + Na3PO4 = Mg3(PO4)2 + NaHCO3 =>
3 Mg(HCO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaHCO3
MgF2 + Cs = CsF + Mg =>
MgF2 + 2 Cs = 2 CsF + Mg
Fe(NO3)2 + HCl = FeCl2 + NO3H =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 NO3H
Al(OH)3 + H2SO = Al2SO3 + H2O =>
2 Al(OH)3 + H2SO = Al2SO3 + 4 H2O
C12H22O11 + HNO3 = (COOH)2 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6(COOH)2 + 36 NO2 + 23 H2O
Zn + H2O = Zn2O2 + H =>
2 Zn + 2 H2O = Zn2O2 + 4 H
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
F2(g) + AlBr3(aq) = Br2 + AlF3(aq) =>
3 F2(g) + 2 AlBr3(aq) = 3 Br2 + 2 AlF3(aq)
CuSO4 + NH4OH = (NH4)2[Cu(OH)4] + (NH4)2SO4 =>
CuSO4 + 4 NH4OH = (NH4)2[Cu(OH)4] + (NH4)2SO4
ZnO + Li = LiO + Zn =>
ZnO + Li = LiO + Zn
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
CO + F = COF =>
CO + F = COF
FeCl2 + K2CO3 = FeCO3 + KCl =>
FeCl2 + K2CO3 = FeCO3 + 2 KCl
Co + F = CoF2 =>
Co + 2 F = CoF2
Co + F = CoF3 =>
Co + 3 F = CoF3
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HN3 + NaOH = NaN3 + H2O =>
HN3 + NaOH = NaN3 + H2O
FeCO3 + O2 = Fe2O3 + CO2 =>
4 FeCO3 + O2 = 2 Fe2O3 + 4 CO2
Pb(C2H3O2)2(aq) + MgCl2(aq) = Mg(C2H3O2)2(aq) + PbCl2(s) =>
Pb(C2H3O2)2(aq) + MgCl2(aq) = Mg(C2H3O2)2(aq) + PbCl2(s)
FeSO4 + NaNO2 = Fe(NO)SO4 + NaO =>
FeSO4 + NaNO2 = Fe(NO)SO4 + NaO
MgOH = MgO + H2 =>
2 MgOH = 2 MgO + H2
Ti + H3PO4 = Ti3(PO4)4 + H2 =>
3 Ti + 4 H3PO4 = Ti3(PO4)4 + 6 H2
Ga(OH)3 + Hg2Cl2 = Hg2(OH)2 + GaCl3 =>
2 Ga(OH)3 + 3 Hg2Cl2 = 3 Hg2(OH)2 + 2 GaCl3
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mn + SO4 = MnSO4 =>
Mn + SO4 = MnSO4
SnSO4 + K = KSO4 + Sn =>
SnSO4 + K = KSO4 + Sn
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